Decompose SyncService #7381
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chore(split): SaveService from SyncService
Signed-off-by: Max <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| /** | ||
| * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors | ||
| * SPDX-License-Identifier: AGPL-3.0-or-later | ||
| */ | ||
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| /* eslint-disable jsdoc/valid-types */ | ||
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| import debounce from 'debounce' | ||
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| import { logger } from '../helpers/logger.js' | ||
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| /** | ||
| * Interval to save the serialized document and the document state | ||
| * | ||
| * @type {number} time in ms | ||
| */ | ||
| const AUTOSAVE_INTERVAL = 30000 | ||
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| class SaveService { | ||
| syncService | ||
| serialize | ||
| getDocumentState | ||
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| constructor({ syncService, serialize, getDocumentState }) { | ||
| this.syncService = syncService | ||
| this.serialize = serialize | ||
| this.getDocumentState = getDocumentState | ||
| this.autosave = debounce(this._autosave.bind(this), AUTOSAVE_INTERVAL) | ||
| } | ||
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| get connection() { | ||
| return this.syncService.connection | ||
| } | ||
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| get emit() { | ||
| return this.syncService.emit.bind(this.syncService) | ||
| } | ||
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| get hasActiveConnection() { | ||
| return this.connection && !this.connection.isClosed | ||
| } | ||
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| _getContent() { | ||
| return this.serialize() | ||
| } | ||
|
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| async save({ force = false, manualSave = true } = {}) { | ||
| logger.debug('[SaveService] saving', arguments[0]) | ||
| try { | ||
| const response = await this.connection.save({ | ||
| version: this.version, | ||
| autosaveContent: this._getContent(), | ||
| documentState: this.getDocumentState(), | ||
| force, | ||
| manualSave, | ||
| }) | ||
| this.emit('stateChange', { dirty: false }) | ||
| this.connection.document.lastSavedVersionTime = Date.now() / 1000 | ||
| logger.debug('[SaveService] saved', response) | ||
| const { document, sessions } = response.data | ||
| this.emit('save', { document, sessions }) | ||
| this.autosave.clear() | ||
| } catch (e) { | ||
| logger.error('Failed to save document.', { error: e }) | ||
| throw e | ||
| } | ||
| } | ||
|
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| saveViaSendBeacon() { | ||
| this.connection.saveViaSendBeacon({ | ||
| version: this.version, | ||
| autosaveContent: this._getContent(), | ||
| documentState: this.getDocumentState(), | ||
| force: false, | ||
| manualSave: true, | ||
| }) | ||
| logger.debug('[SaveService] saved using sendBeacon') | ||
| } | ||
|
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| forceSave() { | ||
| return this.save({ force: true }) | ||
| } | ||
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| _autosave() { | ||
| return this.save({ manualSave: false }).catch((error) => { | ||
| logger.error('Failed to autosave document.', { error }) | ||
| }) | ||
| } | ||
| } | ||
|
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| export { SaveService } | ||
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